Hanging chair support

Abstract

The utility model discloses a hanging seat support, and belongs to the technical field of furniture manufacturing. The hanging seat support comprises a connecting piece, foot rods and a supporting rod, the foot rods are connected to the periphery of the connecting piece, one end of the supporting rod is connected to the tail end of the connecting piece and extends towards the upper rear portion, the tail end of the top of the supporting rod is located above the connecting piece, the connecting piece comprises two bevel pipe sets and a middle pipe, and the two bevel pipe sets are inserted into pipe openings in the two ends of the middle pipe respectively. According to the hanging seat support, the bevel pipe sets are welded after being inserted into the middle pipes, the width and the length of the connecting pieces are reduced, and therefore the stacking number in a unit stacking area is increased, the packaging size during transportation is reduced, and then cost is reduced; after the bevel pipe group is inserted into the middle pipe, the welding area is increased, and the connection strength is further improved; the symmetrical modeling of the connecting piece reduces the rotation adjusting procedure of the supporting rod and the connecting piece in the tool welding process, and meanwhile the problem that in a traditional method, the supporting rod is difficult to fix when a foot rod sleeve is welded to the bottom of the supporting rod is solved.

Description

Technical Field

[0001] This application relates to the technical field of furniture manufacturing, and particularly relates to a hanging chair bracket. Background Art

[0002] The Chinese Utility Model Publication Specification CN210902204U discloses a support frame for a hanging chair, in which the central part of the "connecting piece" is integrally formed with the "support rod". The "support rod" is usually made of steel pipe and has a length of about 1.6 meters. Since it is difficult to fix one end of it with a clamp, it is difficult to perform the welding operation on the "foot rod".

[0003] The Chinese Utility Model Publication Specification CN215532992U discloses a fixed bracket for connecting a hanging chair and leisure furniture. The "connecting piece" and the "support rod" are detachably connected. The outer edge of the tubular base is connected to the support feet (sleeves), and is usually connected and fixed by welding. However, in mass production, the larger size (especially the width) of the "connecting piece" will occupy more storage space. In addition, during the use process by users, the connection strength between the tubular base and the support feet is relatively low. Summary of the Invention

[0004] This application provides a hanging chair bracket, and the hanging chair bracket according to this application can overcome at least one or more problems existing in the prior art.

[0005] A hanging chair bracket for hanging a seat (mostly hemispherical), comprising a connecting piece, foot rods and a support rod. A plurality of foot rods are connected to the outer periphery of the connecting piece. One end of the support rod is connected to the end of the connecting piece and extends backward and upward. The top end of the support rod is located above the connecting piece. Among them, the connecting piece includes a folded angle pipe group and a middle pipe, and the two folded angle pipe groups are respectively inserted into the two ends of the middle pipe.

[0006] Compared with the prior art, the present utility model has the following beneficial effects: By inserting the folded angle pipe group into the middle pipe and then welding, the width and length of the connecting piece are reduced, thereby increasing the stacking quantity in the unit stacking area, reducing the packaging volume during transportation, and further reducing the cost; after the folded angle pipe group is inserted into the middle pipe, the welding area is increased and the connection strength is further improved; the symmetric shape of the connecting piece reduces the rotation adjustment process of the support rod and the connecting piece during tooling welding, and at the same time avoids the problem that it is difficult to fix the support rod when welding the foot rod sleeve at the bottom of the support rod in the traditional method.

[0007] In a possible implementation manner, the folded angle pipe group includes bevel-cut pipes, and the bevel cuts of the two bevel-cut pipes are arranged oppositely.

[0008] Furthermore, the included angle between the central axes of the two bevel-cut pipes is not greater than 180 degrees; preferably 90 degrees.

[0009] Further, when the middle tube is placed horizontally, the angle between the plane where the angled tube group is located and the horizontal plane is 0 to 90 degrees; preferably 10 degrees.

[0010] In a possible implementation manner, the angled tube group is inserted into the nozzle of the middle tube at an inclined angle, and a "V"-shaped notch is provided at the nozzle, and the inner edge of the notch abuts against the front end of the angled tube group.

[0011] In a possible implementation manner, a runway-shaped connection hole is provided on the side of the beveled tube in the angled tube group facing the ground, and a bolt passes through the connection hole to detachably connect the nozzle of the beveled tube to the foot rod, and the nozzle at the end of the foot rod is horizontally arranged with the ground.

[0012] In a possible implementation manner, a cut is provided at the connection of the support rod and the connecting piece, and the cut is adapted to the inner bent surface at the bending part of the angled tube group; the outer edge of the cut is welded to the surface of the angled tube group.

[0013] It should be noted that, on the premise that the above various possible implementation manners do not conflict with each other, they can be combined. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a hanging chair bracket provided by an embodiment of the present application.

[0015] Figure 2 is Figure 1 a schematic structural diagram of the hanging chair bracket removing the upper rod.

[0016] Figure 3 is a schematic structural diagram of a connecting piece in a hanging chair bracket provided by an embodiment of the present application.

[0017] Figure 4 is Figure 3 a partial exploded view of the connecting piece.

[0018] Figure 5 is Figure 3 a schematic structural diagram of the middle tube in the connecting piece.

[0019] DESCRIPTION OF THE REFERENCE NUMERALS:

[0020] 10. Connecting piece; 11. Middle tube; 111. Notch; 12. Beveled tube; 121. Connection hole; 20. Foot rod; 30. Support rod; 31. Lower rod; 311. Cut; 32. Upper rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present application will be described below with reference to the accompanying drawings, which show several embodiments of the present application. However, it should be understood that the present application can be presented in many different ways and is not limited to the embodiments described below; in fact, the embodiments described below are intended to make the disclosure of the present application more complete and fully explain the protection scope of the present application to those skilled in the art. It should also be understood that the embodiments disclosed herein can be combined in various ways to provide more additional embodiments.

[0022] It should be understood that in all the drawings, the same reference numerals represent the same elements. In the drawings, for clarity, the dimensions of some features may be deformed. The terms used in the specification are only for describing specific embodiments and are not intended to limit the present application. All terms used in the specification (including technical terms and scientific terms) have the meanings commonly understood by those skilled in the art unless otherwise defined. For the sake of brevity and / or clarity, well-known functions or structures may not be described in detail.

[0023] An embodiment of the present application provides a hanging chair bracket. Please refer to Figure 1 and Figure 2 , Figure 1 and Figure 2 which show the structure of the hanging chair bracket from different angles. The hanging chair bracket of the present application is used to hang a seat (usually hemispherical) and includes a connecting member 10, a foot rod 20, and a support rod 30. A plurality of foot rods 20 are radially connected to the outer periphery of the connecting member 10, and the ends of all the foot rods 20 can contact the ground simultaneously. One end of the support rod 30 is connected to the end of the connecting member 10 and extends backward and upward, and the top end of the support rod 30 is located above the connecting member 10.

[0024] Preferably, the support rod 30 is in a "C" shape, with the middle part separated into an upper rod 32 and a lower rod 31.

[0025] In the prior art, such as:

[0026] The Chinese Utility Model Publication Specification CN210902204U discloses a support frame for a hanging chair, in which the central part of the "connecting member" is integrally formed with the "support rod". The "support rod" is usually made of steel pipe and has a length generally of 1.3 to 1.4 meters. The total height of the support frame of the hanging chair is 1.9 to 2 meters. Since it is difficult to fix one end by a clamp, it is difficult to perform the welding operation on the "foot rod".

[0027] The Chinese Utility Model Publication Specification CN215532992U discloses a fixing bracket for connecting a hanging chair and a leisure furniture. The "connector" and the "support rod" are detachably connected. The outer edge of the tubular base is connected to the support feet (sleeves), usually by welding. However, in mass production, the relatively large size of the "connector" (especially the width) will occupy more storage space. In addition, during the use process by users, the connection strength between the tubular base and the support feet is relatively low.

[0028] Please refer to Figures 3 to 4 , Figures 3 to 4 which shows the respective structural parts of the connector 10 from different angles.

[0029] In the hanging chair bracket provided in this application, the connector 10 includes a corner tube group and a middle tube 11. The two corner tube groups are respectively inserted into the two ends of the middle tube 11.

[0030] Specifically, the corner tube group includes bevel-cut tubes 12. The bevel-cut surfaces of the two bevel-cut tubes 12 are arranged opposite to each other, and the included angle between the central axes of the two bevel-cut tubes 12 is not greater than 180 degrees. This acute angle determines the unfolding size of the leg rod 20; preferably 90 degrees, that is, the bevel-cut surface of the bevel-cut tube 12 is 45 degrees, which saves materials and reduces the cutting process.

[0031] When the middle tube 11 is placed horizontally, the included angle between the plane where the corner tube group is located and the horizontal plane can be adjusted within the range of 0 to 90 degrees. When the length of the leg rod 20 remains unchanged, the larger the included angle, the smaller the area where the leg rod 20 radiates outwards, and at the same time, the higher the distance between the middle tube 11 and the ground. Generally, the included angle is preferably 10 degrees. In this case, when the leg rod 20 (with a curved end) is about 60 cm long, the distance from the center of the middle tube 11 to the ground is about 18 cm, and the area occupied by the unfolding of the four leg rods 20 is about 1 square meter, which can effectively support the weight of an adult.

[0032] In order to increase the contact area (welding area) between the corner tube group and the middle tube 11, the corner tube group is inserted into the tube orifice of the middle tube 11 at an inclined angle. A "V"-shaped notch 111 is provided at the tube orifice. The inner edge of the notch 111 is in close contact with the front end of the corner tube group, enabling the corner tube group to be inserted deeper into the middle tube 11. At the same time, the notch 111 also increases the welding length.

[0033] A runway-shaped connection hole 121 is provided on the side of the above-mentioned bevel-cut tube 12 facing the ground. A bolt passes through the connection hole 121 to detachably connect the tube orifice of the bevel-cut tube 12 and the leg rod 20. The end of the leg rod 20 is arc-shaped, and the tube orifice at the end of the leg rod 20 is horizontally arranged with the ground.

[0034] The support rod 30 is provided with a notch 311 at the connection with the connecting member 10, and the notch 311 is adapted to the inner bent surface at the bending part of the folding tube group (that is, the radian of the front and back sides of the notch 311 of the support rod 30 coincides with the surface of the folding tube group); the outer edge of the notch 311 is welded to the surface of the folding tube group, and the outer edge of the notch 311 increases the welding length, thereby improving the strength.

[0035] During welding, the angle between the folding tube group and the middle tube 11 and the position of the notch 111 of the support rod 30 with respect to the folding tube group are both fixed by specific tooling fixtures.

[0036] Although exemplary embodiments of the present application have been described, those skilled in the art should understand that various changes and modifications can be made to the exemplary embodiments of the present application without departing from the spirit and scope of the present application in essence. Therefore, all such changes and modifications are included within the protection scope of the present application defined by the claims. The present application is defined by the appended claims, and equivalents of these claims are also included.

Claims

1. A hanging chair bracket, comprising a connecting member (10), a foot rod (20) and a support rod (30), wherein a plurality of the foot rods (20) are connected to the outer periphery of the connecting member (10), one end of the support rod (30) is connected to the end of the connecting member (10) and extends backward and upward, and the top end of the support rod (30) is located above the connecting member (10), characterized in that: The connecting piece (10) comprises an angled tube group and a middle tube (11), and the two angled tube groups are respectively inserted into the tube openings at both ends of the middle tube (11).

2. The hanging chair bracket according to claim 1, characterized in that: The angled tube set comprises a beveled tube (12), wherein the beveled cuts of the two beveled tubes (12) are arranged opposite to each other.

3. The hanging chair bracket according to claim 2, characterized in that: The included angle between the central axes of the two beveled tubes (12) is no greater than 180 degrees.

4. The hanging chair bracket according to claim 1, characterized in that: When the middle tube (11) is placed horizontally, the angle between the plane where the angled tube group is located and the horizontal plane is 0 to 90 degrees.

5. The hanging chair bracket according to claim 1, characterized in that: The angled tube group is inserted into the tube mouth of the middle tube (11) at an inclined angle, and a V-shaped notch (111) is provided at the tube mouth of the middle tube (11), and the inner edge of the notch (111) abuts against the front end of the angled tube group.

6. The hanging chair bracket according to claim 1, characterized in that: A runway-shaped connection hole (121) is provided on the side of the beveled tube (12) in the angled tube assembly facing the ground, and a bolt passes through the connection hole (121) so that the tube opening of the beveled tube (12) and the foot rod (20) are detachably connected, and the tube opening at the end of the foot rod (20) is arranged horizontally with the ground.

7. The hanging chair bracket according to claim 1, characterized in that: The support rod (30) is provided with a cutout (311) at the connection with the connecting piece (10); the cutout (311) is adapted to the inner bending surface of the bending part of the angled tube assembly in the corresponding connecting piece (10); and the outer edge of the cutout (311) is welded to the surface of the angled tube assembly.

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